paul chipchase 8a227b60bb Add a VA rehydration code path that rehydrates a package to a memory buffer rather than replacing the original package on disk. ...

#rb Per.Larsson
#rnx
#preflight 634805f7f93be0f634b8ed5b

- Added a new FArchive 'FFixedBufferWriterArchive' that will let me serialize to an already allocated, fixed sized memory buffer.
- Moved the code for opening and reading packages to shared utility functions so that it is easier to keep the error messages consistent.
- Moved common code to a new function ::TryRehydrateBuilder so that both rehydration methods can share it.
- Note that technically we are changing the API since now we accept a TConstArrayView for the package file paths for both the virtualization and rehydration paths, but existing code will be compatible with this change.

[CL 22511406 by paul chipchase in ue5-main branch]

2022-10-13 16:28:28 -04:00

9.2 KiB

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